DANIEL -16-

Oil · District 08 · Lease #44195

Operator: ENERGEN RESOURCES CORPORATION

Cum Oil

141k BBL

Cum Gas

1.6M MCF

casinghead

Wells

5

Production

2013-03 — 2026-04

Peak Month

2013-10

Production History

Cum Oil: 141,337 BBL Cum Gas: 1,585,161 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,453 BBL/mo

Di (annual)

249.1%

b-factor

1.2

EUR

171,667 BBL

R-squared

0.774

type

hyperbolic

Operator History (from monthly production reports)

2019-02 — 2026-07 DIAMONDBACK E&P LLC 90 mo
2013-03 — 2019-01 ENERGEN RESOURCES CORPORATION 71 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4DIAMONDBACK E&P LLC111,5002013-01-24
5DIAMONDBACK E&P LLC111,5002013-01-22
1DIAMONDBACK E&P LLC211,0002012-09-24
2DIAMONDBACK E&P LLC211,0002012-09-24
3DIAMONDBACK E&P LLC211,0002012-09-24